Ramsey, Kevin From: HOO Hoc Sent: Friday, March 11,2011 7:00 PM To: Ramsey, Kevin; LIA04 Hoc; LIA02 Hoc; LIA12 Hoc; LIA01 Hoc; LIA11 Hoc; McCree, Victor Subject: IAEA News Attachments: News_Releases_No10[1][1].pdf Headquarters Operations Officer U.S. Nuclear Regulatory Commission Phone: 301-816-5100 Fax: 301-816-5151 email: [email protected] secure e-mail: hoo1(nrc.sgov.gov -tU.S.NRC ~F . M~y of frooo~q ~ ,~odIodoo# News Release 1 March 12, 2011 Nuclear and Industrial Safety Agency Seismic Damage Information(the 10th Release) (As of 4:30 March 12, 2011) Nuclear and Industrial Safety Agency (NISA) confirmed the current situation of Higashidori and Onagawa NPSs, Tohoku Electric Power Co., Inc Higashidori, Fukushima Dai-ichi, Fukushima Dai-ni and Kashiwazaki-Kariwa NPSs, Tokyo Electric Power Co., Inc. and electricity, gas, heat supply and complex as follows: 1. Summary of Damage(Earthquake at Sanriku-Oki) (1) Time of Occurrence: 14:46 (UTC 5:46) March 11, 2011, Friday (2) Epicenter: Off-Coast of Sanriku (North Latitude: 38; East Longitude: 142.9), 10km deep, M8.8 (3) Seismic Intensity in Japanese Scale <Area of Seismic Intensity Larger Than and Including 4> 7: Northern Miyagi Prefecture 6+: Northern and southern Ibaraki Prefecture 5+: Sanpachi-Kamikita Aomori Prefecture 5-: Chuetsu, Niigata Prefecture <Municipality of Seismic Intensity Larger than and Including 4> 6+: Naraha Machi, Tomioka Machi, Ookuma-machi, and Futaba-machi, Fukushima Prefecture 6-: Ishinomaki-city and, Onagawa town (by Seismograph of NPP)of , Miyagi Prefecture and Tokaimura, Ibaraki Pref. 5-: Kariwa-village, Niigata Prefecture 4: Rokkasho-village, Higashidori -village, Aomori Prefecture, Kashiwazaki-city, Niigata Prefecture and Yokosuka-city, Kanagawa Prefecture News Release 1: Tomari-village, Hokkaido 1. The status of operation at Power Stations(Number of automatic shutdown(units): 10 (as of 03:30, March12) a. Onagawa Nuclear Power Station (Onagawa-machi and Ishinomaki-shi, Miyagi Prefecture) (1) The status of operation Unit 1 (524MWe): automatic shutdown Unit 2 (825MWe): automatic shutdown Unit 3 (825MWe): automatic shutdown (2) Readings of monitoring post etc. Variation in the monitoring post readings: No Variation in the main stack monitor readings: No (3) Report concerning other malfunction Report of fire: C02 extinguishment started at 17:15 b. Fukushima Dai-ichi Nuclear Power Station, Tokyo Electric Power Co.,Inc.(TEPCO) (Okuma-machi and Futaba-machi, Futaba-gun, Fukushima Prefecture) (1) The status of operation Unit 1 (460MWe): automatic shutdown Unit 2 (784MWe): automatic shutdown Unit 3 (784MWe): automatic shutdown Unit 4(784MW): in periodic inspection outage Unit 5(784MW): in periodic inspection outage Unit 6(1,100MW): in periodic inspection outage (2) Readings at monitoring post etc. Variation in the monitoring post readings: No Variation in the main stack monitoring readings: No (3) Report concerning other malfunction Article 10* of Act on Special Measures Concerning Nuclear Emergency Preparedness (Fukushima Dai-ichi, Unit 3) (*A heightened alert condition) Article 15** of Act on Special Measures Concerning Nuclear Emergency Preparedness (Fukushima Dai-ichi, Units 1 and 2) (** Nuclear emergency situation) News Release Situation of power source to recover water injection function at the Station. -Cable from electric power source cars are under connecting work(as of 04:00, March 12) Pressure in the Confinement Vessel has arisen. The pressure could have arisen to 840kPa as compared to the design pressure of 400kPa. c. Fukushima-Daini Nuclear Power Station(TEPCO) (Naraha-cho/Tomioka-cho, Futaba-gun, Fukushima pref.) (1) The status of operation Unitl(1,100MW): automatic shutdown Unit2(1,100MW): automatic shutdown Unit3(1,100MW): automatic shutdown Unit4(1,100MW): automatic shutdown (2) Readings at monitoring post etc. Variation in the monitoring post readings: No Variation in the main stack monitoring readings: No (3) Report concerning other malfunction Report of fire: No Article 10* of Act on Special Measures Concerning Nuclear Emergency Preparedness (Fukushima Dai-ni, Units 1,2 and 4) (*A heightened alert condition) 3. Industrial Safety oElectricity * Tokyo Electric Power Co. (as of 04:19, March 12, 2011) Scale of loss of electrical power: 1,540 thousand houses Power loss area: Gunma Pref.: Oizumi-machi, Tatebayashi-cho Ibaraki Pref.: Whole area, Tochigi Pref.: Whole area of eastern part, Utsunomiya-shi, Ashikaga-shi, Sano-shi, Chiba Pref.: Katori-shi, Yachimata-shi, Yamatake-shi Saitama Pref.: Konosu-shi, Gyoda-shi Yamanashi Pref.: Hokuto-shi, Fuji Yoshida-shi * Tohoku Electric Power Co. (as of 22:00, March 11, 2011) News Release Scale of loss of electrical power: approx.4,400 thousand houses Power loss area: Aomori Pref.: Whole area Iwate Pref.: Whole area, Akita Pref. Whole area Miyagi Pref. whole area Yamagata Pref: Almost whole area Fukushima Pref' Some area * Hokkaido Electric Power Co. (as of 20:00, March 11, 2011) Scale of loss of electrical power:560 houses, maximum number: approx:3,000 as of 19:00 *Chubu Electric Power Co. (as of 22:50, March 11, 2011) Scale of loss of electrical power: 30 houses(Nagano prefecture), oGeneral Gas(as of 03:00, March 12) The Japan Gas Association is preparing to dispatch an advance unit to Sendai-shi upon request from Sendai-shi. Sendai-city municipal Gas, Kesennuma-city municipal Gas, Ishimaki Gas have trouble contacting.The Japan Gas Association confirmed that there are no supply disruption in the supply area of city gas in Hokkaido, Aomori, Yamagata, and Akita prefecture. * Tokyo Gas Co. Hitachi branch: 30,008 houses are in supply disruption. There is no damage in equipment, however, equipment in inoperable due to loss of power. Walkdown unit of eight person departed at 18:30, March1l. Time of recovery is not certain. Inspection teams were dispatched to this area. -time of restoration(not certain) Eastern part of Joso: 453 houses were in supply disruption in Ushiku (supply restarted at 17:10, March11) 471 houses were in supply disruption in Ushiku-kariya cho(supply restarted at 22:36 News Release - March11) 77 houses are in supply disruption in Ryuugasaki(supply restarted at 16:20, March 11) 40 houses are in supply disruption in Nishi-ku, Yokohama-shi(supply restarted at 17:29, March 11) Gas leaked from a Nozzle of an LNG tank at Sodegaura but no ignition(supply restarted at 17:29, March 11) Gas Bureau of Sendai-shi: whole supply disruption (approx.360 thousand houses) *Shiogama Gas Co.: 12,000 houses are in supply disruption *Kamaishi Gas Co. : 10,000 houses are in supply disruption. First floor if this Gas facilty sank. *Hatano Gas Co.: 330 houses are in supply disruption *Keiyo Gas Co.: Leakage occurred at 5 locations of middle pressure conduit Leakage occurred at many parts of Low pressure conduits 2,377 houses are in supply disruption. Supply is disrupted in Yachio-shi *Kuju kurityo Gas Co: Approx 258 houses are in supply disruption. *Atsugi Gas Co: leakage occurred at 1 location of middle pressure condit. *Fukushima Gas Co.: Approx2,726 houses are in supply disruption(which are equal to a quarter of whole customer in this region) *Tohoku Gas(part of Shirakawa-shi): 300 houses are in supply disruption *Tokiwa kyodo Gas(Iwaki-shi): 15,000 houses are in supply disruption *Tobu Gas(Tsuchiura-shi): 7,500 houses are in supply disruption *Tosai Gas(Kasukabe-shi) Gas leakage occurred from conduit. 150 houses in apartment are in supply disruption *Odawara Gas(Odawara-shi) leakage occured at 1 locations of low pressure branch conduit and 3 locations of ex-core inner conduit and has restored at 21:30 11 March. Other areas are under investigation. oCommunity Gas(as of 03:00, March 12) Severe damage has not been reported to Japan Community Gas Association so far. No information is available about the damage in North part of Ibaraki prefecture. News Release *Tokyo Gas energy(North part of Ibaraki): Factory stopped supply to 943 houses in Nakago-New Town due to the leakage from pipe. *Satoh Kosan (based in Iwatsuki-ku, Saitama City) Iwatsuki-housing complex: Gas leakage occurred from conduit. Factory stopped the supply. Currently gas is temporarily supplied by gas cylinder to 451 sites. *Syutoken Gas(based in Sakura-City) Chitose-housing complex:1,320 houses are in supply disruption *Kashima Marui Gas(Kamisu-shi): 527 houses are in supply disruption. ime of recovery is not certain. *Imaichi Gas: Gas leakage occurred from conduit at the simple gas complex in Nikko-shi: 240 houses were in gas supply disruption. *Nihon Gas: Gas leakage occurred from conduit at simple gas complex in the jurisdiction: 76 houses in Nasu-karasuyama-shi, 97 houses in Inashiki-shi, 594 houses in Tokai-mura, Natsu-gun,370 houses in Yita-shi, and 3299 houses in Itako-shi were in gas supply disruption. These areas othan than Itako-shi will be restored on March 12. It will take long before restoration in Hinode housing complex in Itako-shi due to soil liquifection. 212 houses in Noda-shi were in gas supply disruption. This area was restored in March 11. oGas conduit Operators(as of 03:00, March12) *JX Nikko Nisseki Energy: Hachinohe LNG Station Premise, electric room and in-house electricity generator equipment, were flooded by the 2nd wave of tsunami and the gas supply was stopped. oHeat supply(as of 00:00) *Yamagata Netsu Kyokyu(Yamagata-shi): Stopped heat supply •`"HITACHI NETSU ENERGY"(Hitachi City): stopped heat supply due to the electrical outage at 15:19, March11. •`"CHIBA NETSU KYOKYU"(Chiba-city): stopped freezer, etc. at 16:19, March 11. Supply was stopped and walkdown is conducted at 16:19, March 11. News Release *"NISHI.IKEBUKURO NETSU KYOKYU": stopped freezer and boiler at 15:45, March 11. *`TOKYO NETSU KYOKYU"; -stopped boiler in Takeshiba and Yurakutyo areas at 15:20, March 11 -stopped supply to one of the building complex at Hikarigaoka for approx.